Ryobi 18v track saw is a good entry point saw positioned perfectly for folks wanting to make more accurate cuts, without a table saw.
RYOBI ONE+ HP 18V Brushless Cordless 6-1/2 in. Track Saw (Tool Only) PTS01B - The Home Depot
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18V ONE+ HP BRUSHLESS 6-1/2 TRACK SAW KIT - RYOBI Tools
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18V ONE+ HP™ Brushless 165mm Track Saw (RPLS18X) in action
Tool Box Buzz
RYOBI ONE+ HP 18V Cordless 6-Tool Ultimate Automotive Starter Kit with (1) 2.0 Ah Battery, (1) 4.0 Ah Battery, Charger and Bag PBLCK16K2N - The Home Depot
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Ryobi 18V ONE+ HP 6-1/2 CORDLESS TRACK SAW Review - Tool Box Buzz Tool Box Buzz